baber/WOPTO huggingface dataset:
Patent AT-E17415-T1 (AT)
Inventor: VERHOEVEN LAURENTIUS MARIA
IPC: H01R43/00
Filed: 1983-03-01
Granted: 1986-01-15
Abstract: Press-fit electrical terminals such as press-fit pins for insertion into plated through holes of circuit boards. Such pins have a generally H-shaped press-fit zone formed by a central web 2 indented with a series of transverse corrugations 4 interconnecting four perpendicularly extending compliant fins 10, 11', 12, 12'. Preferably the terminals are formed by stamping from sheet material with plurality of such pins remaining interconnected to a carrier strip until after mass insertion into plated through holes. Stamping with a pair of corrugated-faced dies into opposed anvil members reduces longitudinal movement of material during swaging and improves dimensional tolerances. The corrugations on the central web reduce flexing of the pin after installation in the plated through hole. Preferably, the terminals include a slug of solder held on at least a portion of each of the opposed faces of the central web.
Patent AT-E28988-T1 (AT)
Inventor: STEWART DAVID EDWARD
IPC: B29C48/30
Filed: 1983-05-23
Granted: 1987-09-15
Abstract: A method of forming an extrusion die comprises forming an extrusion aperture 11 in a die piece 10, forcing a flowable materiat 14 partly through the extrusion aperture so that the leading surface of the material becomes deformed in the extrusion direction, and then removing the exposed surface of the extrusion aperture 11. by chemical or electro-etching, so that the effective axial bearing depth of the extrusion aperture at any location around its periphery corresponds to the deformation of the leading surface of the flowable material at that location. The axial bearing depth of the completed die at any location is thus inversely proportional to the resistance to flow at that location, resulting in substantially uniform flow over the whole of the die aperture.
Patent AT-E37396-T1 (AT)
Inventor: WELFLE KURZ DIPL-ING
IPC: C22C33/00
Filed: 1984-01-28
Granted: 1988-10-15
Abstract: 1. Process for the production of steels which, having been heat-treated from the rolling heat, fulfil increased demands on suitability for welding and the scatter spread of the properties of strength and plasticity, wherein the trace and allowing elements Cr, Cu, Mo and Ni, which have got into the smelt accidentally and uncontrollably from or with the steel scrap or other starting materials are according to their effective alloying component utilised for the reduction of the normal, technologically provided alloying addition of Si and/or Mn with the targets of the elastic limit and the suitability for welding in such a manner that only the differences between the content of [Cr], [Cu], [Mo] or [Ni] ascertained during the intake analysis and the statistical mean value of Cr, Cu, Mo or Ni of the element in the intake analyses of the steel brand concerned are used for the reduction of the alloying addition of Si and Mn in that they are calculated by the relationships Si = ([Cr] - Cr) + ([Cu] - Cu) + 2,9 ([Mo] - Mo) + 0,6 [Ni] - Ni) and Mn = 0,7 ([Cr] - Cr) + 0,7 ([Cu] - Cu) +2,0 ([Mo] - Mo) + 0,4 ([Ni] - Ni), wherein the following statistical mean values are to be applied as limit values Cr <= 0,15 %, Cu <= 0,15 %, Mo <= 0,01 % et Ni <= 0,07 %, and that the reduction in Si and Mn in the steel is undertaken only to the lower contents which according to experience secure the envisaged degree of deoxidising and a faults casting and, in the case of residual contents of Cr, Cu, Mo or Ni present still above that, the mean aimed-at carbon content of the steel sort is reduced by an amount according to the relationships of the carbon equivalent  see diagramm : EP0150244,P5,F1
Patent AT-E20506-T1 (AT)
Inventor: SCHREINER HORST PROF DR
IPC: C22C32/00
Filed: 1984-02-01
Granted: 1986-07-15
Abstract: AgCdO based contact elements are replaced in contactors and small circuit breakers with CdO-less type elements which exhibit little burn-off in the arc, a low welding force and minimal heating when carrying continuous current. However, known AgSnO2 contact materials do not have optimum values in all operationally important properties. In these contact materials a more firmly adhering oxide layer occurs as compared with AgCdO. The invention relates to a sintered compound material for electrical contacts, consisting of AgSnO2Bi2O3CuO and containing at least one other metal oxide additive which sublimes below the melting temperature of silver. The SnO2, Bi2O3 and CuO are globularly precipitated in silver material structure zones having a maximum diameter of 200  mu m, and the metal oxide additive is distributed on the surfaces of the boundary regions of these microscopic silver zones.
Patent AT-E33765-T1 (AT)
Inventor: GERGELY GERHARD DR
IPC: F26B11/16
Filed: 1984-12-20
Granted: 1988-05-15
Abstract: 1. Process for the heat-treatment of powder or granules in motion in a closed drum, in which a hot stream of gas is forced through the material being treated, characterized in that the gas stream, before entering the drum, is laden with a treatment agent in vapour form.
Patent AT-E48406-T1 (AT)
Inventor: BIANCO MARIO
IPC: B65H23/025
Filed: 1984-09-08
Granted: 1989-12-15
Abstract: In a group consisting of a plurality of curved extension rollers, each roller is filled revolving with its extremities on respective supports of a frame, in corrispondance of which are provided means for the drag in rotation and for the regolation of the inclination of same rollers; each roller is constituted of a central shaft, around which is fitted a revolving, external covering; the shaft is extending further on one extremity of the roller and pivots on one of the supports, whereas the covering is extending further the other extremity of the roller and is connected through a cardan joint with the other support; a transmission with cog belts wound around the pulley of the first support connects rigidly the rollers between them and a motor on one side, whereas a endless screw, motorized, in which are engaged cog-wheels of the second support connects between the rollers on the other side.
Patent AT-E32299-T1 (AT)
Inventor: STEINKO WILLI
IPC: A47J19/04
Filed: 1984-07-18
Granted: 1988-02-15
Abstract: A garlic press comprising a cylindrical housing and within that an axially movable ram. Movement of the ram is brought about by mating screw threads between the ram and plunger and twisting one relative the other. The housing has an open lower end which is closed by a perforated grinding plate which fits flushly within the lower end of the housing and is attached, as by screw threads, to the outside of the housing so that the inner end of the ram can fit closely within the housing and ensure full expulsion of all the garlic pieces and juice. An additional feature is a cover which encloses the lower end of the housing and the grinding plate to prevent drying out of the garlic and garlic smells when the device is not in use. This cover can fit with a skirt formed on the housing and can have a flat lower surface on which the whole device can stand upright when not in use.
Patent AT-E31814-T1 (AT)
Inventor: HAMMOND CHARLES WESLEY
IPC: F28G3/16
Filed: 1984-10-05
Granted: 1988-01-15
Abstract: A sootblower of the long retracting variety including a drive system (16) which simultaneously rotates the lance tube (12) as it is inserted and withdrawn from the boiler. A variable speed drive is employed to modulate the rotational speed of the lance tube in accordance with the projected distance of the lance tube such that the lance tube is driven faster at intermediate lance tube projected distances thereby optimizing the cycle time of the sootblower. The modulated rotational speed of the lance tube is maintained at all projected distances below the critical speed which varies as a function of projected distance and the sootblower type. By driving the lance tube at certain projected distances at a rotational speed above the critical speed for other projected distances, the translational speed is increased and cycle time reductions are realized as compared with the prior art wherein the lance tube is driven at a constant speed below the minimum critical speed. The lance tube speed may be varied upon retraction and operated at constant speed for insertion or vice-versa or the speed may be varied both on insertion and retraction, as the cleaning requirements of a particular application requires.
Patent AT-E43132-T1 (AT)
Inventor: JOUQUEY ALAIN
IPC: G01N33/74
Filed: 1984-06-13
Granted: 1989-06-15
Abstract: Novel radioactive steroids labelled with tritium of the formula <IMAGE>  I  wherein 3H is tritium and R and R1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and acyl of an organic carboxylic acid of 1 to 10 carbon atoms useful for revealing receptors of glucocorticoids and in determining the number of fixation sites of glucocorticoids and novel intermediates.
Patent AT-E40100-T1 (AT)
Inventor: BALOGH LAJOS DIPL-ING
IPC: C04B35/111
Filed: 1985-04-17
Granted: 1989-02-15
Abstract: 1. Method for the production of ceramic-cylinder sleeves of boring pumps for geological drilling, wherein a ceramic liner is produced with a maximum diameter of 180 mm, a maximum length of 280 mm, a wall thickness of 2-15 mm, an aluminium oxide content of at least 96%, a tensile strength of a least 3000 N/mm**2, and a heat resistance of at least 1600 degrees C and is fixed in a cylinder sleeve for example through a shrinkage process, characterized in that the ceramic suspension is shaped into a pot with a closed bottom and then is burnt in the first phase of burning-out at a temperature of 1450-1500 degrees C to a rest porosity value of 3-6%, that then the pre-burnt ceramic body is formed to the specified inside and outside dimensions of the ceramic liner, and then the second phase of burning-out ist done at a temperature of 1500-1700 degrees C, wherein the closed bottom part of the ceramic body having a pot form is cut away before inserting the ceramic liner into the cylinder sleeve.
Patent AT-E88998-T1 (AT)
Inventor: FREIDINGER ROGER M
IPC: C07D409/06
Filed: 1985-06-25
Granted: 1993-05-15
Abstract: Benzodiazepine analogs of the formula: <CHEM> are disclosed which are antagonists of cholecystokinin (CCK). h
Patent AT-E42989-T1 (AT)
Inventor: HOERMANN MICHAEL DIPL-ING
IPC: E05F15/42
Filed: 1985-08-30
Granted: 1989-05-15
Abstract: 1. Elastically deformable accident prevention strip for mounting on the edge of a driven door leaf facing in the direction of closing, more particularly a lifting door, a single-leaf overhead door, a rolling door, a sectional overhead door or the like, having a pressure-signal transducer which, when it meets resistance in the course of the closing of the door or on reaching the closed position of the door leaf, emits a signal which is passed to means for switching off or reversing the movement of the door leaf drive assembly, and having a limit switch for switching off the door leaf drive assembly, said switch being activated when the door leaf reaches the closed position, characterised in that the output signal from the limit switch (CLOSED) and that from the pressure-signal transducer (1, 13) are passed to a comparator circuit (25), the output signal of which is passed to an evaluating circuit to serve as a criterion for monitoring the operation of the accident prevention strip (5).
Patent AT-E40669-T1 (AT)
Inventor: CHEVALLIER YVONICK
IPC: C01B33/193
Filed: 1985-07-08
Granted: 1989-02-15
Abstract: Precipitation silicas, in the form of aggregates as shown in FIG. 1, having a mean projected area of the aggregates which is higher than about 8,000 nm2 and preferably is higher than about 15,000 nm2. The present invention also concerns a process for the production of precipitation silica by maintaining a constant-volume reaction medium to provide suitable colloids of silica, reacting the colloids with an electrolyte and consolidating the resulting product by the addition of a solution of silicate and an acidifying agent to obtain a precipitation silica.
Patent AT-E73320-T1 (AT)
Inventor: TIKKANEN MATTI HAAKON AUGUST
IPC: A61K8/44
Filed: 1985-11-28
Granted: 1992-03-15
Abstract: Tartar formation on teeth is prevented with compositions of a sodium salt ethylenediaminetetraacetic acid having a pH between about 5.5 and 9.0 in a carrier which permits application to the teeth. Aqueous solution may be used for this purpose as well as toothpaste compositions.
Patent AT-E91818-T1 (AT)
Inventor: FEARON EDWARD ROBERT
IPC: G09F3/02
Filed: 1986-10-13
Granted: 1993-08-15
Abstract: A label for use in a high frequency anti-theft surveillance system. Permanently magnetized members (24, 26) are disposed adjacent a ferromagnetic nonlinear element (30) for biasing the hysteresis loop of the nonlinear element (30) near the knee (40) of the magnetization curve. The nonlinear element (30) includes low permeability sections (32, 34) and high permeability section (36). The high permeability section (36) of the nonlinear element (30) is disposed adjacent a radiating dipole (28) for radiating the summation frequency of a pair of frequencies impinging on the nonlinear element (30). A memory magnet (38) with a changeable magnetism is disposed adjacent the high reluctance section (36) of the nonlinear element (30). The magnetism of the memory magnet (38) can be changed to provide either an active or inactive status of the label (16).
Patent AT-E59295-T1 (AT)
Inventor: SAXTON CRAIG ALLAN PAUL DANCE
IPC: A61K31/505
Filed: 1986-11-03
Granted: 1991-01-15
Abstract: A pharmaceutical composition which comprises a pharmaceutically acceptable carrier and a bronchodilating effective amount of a mixture of from 10 to 90 parts by weight of prazosin or a pharmaceutically acceptable acid addition salt thereof and from 90 to 10 parts by weight of pirbuterol or a pharmaceutically acceptable acid addition salt thereof. These compositions are useful for relaxing bronchial tissue in mammals, especially for treatment of bronchoconstrictions.
Patent AT-E41911-T1 (AT)
Inventor: BENEDETTI CHARLES
IPC: C07C209/00
Filed: 1986-12-16
Granted: 1989-04-15
Abstract: Process for extracting organic compounds which are present in water in the form of solutions or suspensions by a liquid carboxylic acid which is immiscible with water. Branched or unbranched linear acids such as n-heptanoic, n-octanoic, or 2-ethylhexanoic acids make it possible to quantitatively extract compounds such as phenols, amines or amino acids from such aqueous solutions, thereby rendering the process useful for the purification of industrial wastewaters.
Patent AT-E48528-T1 (AT)
Inventor: PECHEUX JEAN-CLAUDE ROGER
IPC: A61H1/02
Filed: 1986-01-16
Granted: 1989-12-15
Abstract: Apparatus for the mobilization of a lower limb which according to the invention comprises:
 . a beam (5) mounted for pivoting on the base (1) via an axis (A-A min ) of horizontal reference position,
 . a drive member (8) controlling the pivoting movement of the beam between a stable horizontal rest position and a maximum angular opening position, and vice versa,
 . an articulated assembly (16) placed sideways with respect to either one of the sides of the beam,
 . and means (23) for resting and rolling the distal end of the tibial section of the articulated assembly over a base supporting plane. 
<??>The invention finds an application in the reeducation of a lower limb.
Patent AT-E67849-T1 (AT)
Inventor: BEUTLER WOLFGANG
IPC: G01M3/26
Filed: 1986-07-28
Granted: 1991-10-15
Abstract: The device is for detecting the presence of a gas in a liquid which is flowing through a pipe (1) and consists of a chamber (2, 3) in the pipe (1) in which the gas can collect at the top and from which it is able to reach a sensor (7) of a gas indicating instrument (10) through an opening (5a). The essence of the invention is that the opening (5a) can be closed by a valve part (5b) which is actuated by a float (4) situated in the chamber (2, 3) and floating in or on the liquid, and that it closes the opening (5a) if there is no gas in the chamber (2, 3) and clears the opening if there is gas in the chamber (2, 3). In this way, any gas present can reach the sensor (7) in a simple manner. <IMAGE>
Patent AT-E82670-T1 (AT)
Inventor: PINTO ALBERT ANTHONY
IPC: A21C11/10
Filed: 1984-08-08
Granted: 1992-12-15
Abstract: Dough pieces are produced in high volume by a plurality of dual extruders spaced across a conveyor and each having a pair of extrusion nozzles aligned in the direction of conveyor travel. A cut-off mechanism severs the dough extrusions to deposit dough pieces on the conveyor. The speed of the conveyor is related to the speed of the cut-off mechanism so that the dough pieces produced by each extruder form a single uniformly spaced line. The extruders are fed from a common supply through individual inlets and means are provided to balance the flow through the nozzles.
Patent AT-E54451-T1 (AT)
Inventor: SCHULTZE HANS DR
IPC: C07D487/22
Filed: 1987-03-07
Granted: 1990-07-15
Abstract: Hemin is isolated from acidic aqueous solution, and is purified, by crystallization in the presence of a cationic, nonionic or amphoteric surfactant as a crystallization catalyst.
Patent AT-E59357-T1 (AT)
Inventor: FENNER HANSRUDOLF
IPC: B65D5/46
Filed: 1987-07-06
Granted: 1991-01-15
Abstract: The cardboard tray, which is formed from a single blank, is provided with a handle strap (10) which is already attached at its ends to the flat blank, extending transversely to the latter. The attachment is effected on blank portions which, when the tray is set up, form two opposite side walls (4a; 4b). By virtue of this arrangement, the handle strap (10) firstly lies in the interior of the tray, but it can also readily be swivelled out into a position of use. <IMAGE>
Patent AT-E53373-T1 (AT)
Inventor: HAMPE MANFRED JOSEF DR
IPC: C07C45/00
Filed: 1987-07-22
Granted: 1990-06-15
Abstract: 1. A process for the separation and removal of impurities from organic substances by liquid-liquid extraction, one of the phases required for extraction consisting predominantly by weight of a low molecular weight polyalcohol and the other phase consisting predominantly by weight of a low molecular weight liquid insoluble or only partly soluble in the first phase, characterized in that impurities are separated off and removed from proteins, particularly enzymes.
Patent AT-E61243-T1 (AT)
Inventor: HESSE KURT
IPC: A63H17/26
Filed: 1987-12-03
Granted: 1991-03-15
Abstract: A toy car has a chassis that runs on wheels on a roadway and a car body that can be secured thereto. In order to allow any desired car bodies to be exchangeably mounted on the same car chassis, the chassis (1) is provided on the side facing the car body with a plurality of mutually spaced, fixed pins (29) and the car body (4) is provided on the side facing the chassis with a plurality of fixed sleeves (30) having the same spacing and arrangement as the pins (29) and capable of being slid over and frictionally engagin the pins (29) of the car chassis (1).
Patent AT-E53467-T1 (AT)
Inventor: VAN DER LEIJ JAN
IPC: A23C11/04
Filed: 1987-04-07
Granted: 1990-06-15
Abstract: The invention relates to a liquid food product on dairy basis for cats that comprises 1.5-3.5% by weight of lactose and 3.5-5% by weight of protein, based on the total product, and fat. Preferably the applied protein consists of casein, caseinate and/or whey-proteins, and it is recommended that the fat comprises at least 40% by weight of unsaturated fatty acids. The invention also covers concentrated liquid products from which the above defined liquid food product for cats is obtained by diluting with water. Finally processes for the preparation of the said liquid food products for cats are stated.
Patent AT-E70527-T1 (AT)
Inventor: GADKAREE KISHOR PURUSHOTTAM
IPC: C04B35/195
Filed: 1987-04-06
Granted: 1992-01-15
Abstract: Silicon-carbide-whisker-reinforced cordierite ceramic products are prepared by uniformly incorporating the whiskers in the ceramic batch, forming the batch into a product preform, e.g. by extrusion, and firing the preform according to a process wherein the conversion of the oxide batch materials to cordierite occurs under a non-oxidizing atmosphere. Significant improvements in product strength and thermal downshock resistance are obtained.
Patent AT-E84178-T1 (AT)
Inventor: ROSCH REINHARD
IPC: H04M19/00
Filed: 1987-11-20
Granted: 1993-01-15
Abstract: A typical active impedance line feed circuit includes tip and ring amplifiers (20, 40) being controlled in response to signals at tip and ring voltage taps (6, 7) by a control circuit (60) to exhibit a.c. impedance and d.c. resistance characteristics for the purpose of supplying energizing current via tip and ring terminals (2, 3) for tip and ring leads of two wire communication line. In one example of the active impedance line feed circuit, improved operational tolerance of longitudinal interference and of a ground fault condition is provided by a d.c. amplifier (210a) being responsive to voltages at the tip and ring terminals. The circuit is characterized in that an inverting input of the d.c. amplifier is connected via resistors (212a, 313a) to the tip and ring voltage taps. In operation, the d.c. amplifier provides complete cancellation of all common mode signals at the tip and ring voltage taps. A compensation amplifier (235) is also connected between the tip and ring voltage taps and is responsive to the output of a control amplifier (231) for compensating for non-symmetrical current, the non-symmetrical current being introduced between the tip and the ring voltage taps by normal operation of the control circuit. Thereby, a threshold of ground fault current limiting action is substantially constant under all operating conditions. The d.c. amplifier is conveniently manufacturable in integrated circuit technology along with the remaining amplifiers in the active impedance line feed circuit.
Patent AT-E69592-T1 (AT)
Inventor: TESSERA-CHIESA EMILIO
IPC: G09F3/02
Filed: 1987-06-23
Granted: 1991-12-15
Abstract: An inviolability seal for postal containers and the like, comprising a laminar sealing member of photopermeable material (5), of which the surface intended to be applied to the container (B) to be sealed bears a photopolymerisable adhesive layer (6).
Patent AT-E59946-T1 (AT)
Inventor: ANSCHER JOSEPH
IPC: A44B11/26
Filed: 1987-03-13
Granted: 1991-02-15
Abstract: A reversible buckle has a body with two side pieces that define the buckle's upper and lower faces, means for securing the buckle to a workpiece, and means for adjustably securing a strap to the buckle. The adjustably securing means includes substantially parallel first and second cross-members. The first cross-member has a substantially convex region and the second cross-member has a substantially concave region disposed substantially opposite the convex region so that the concave and convex regions are capable of cooperatively engaging and adjustably securing a strap threaded therethrough from the lower face or from the upper face.
Patent AT-E73911-T1 (AT)
Inventor: LOOSE GERHARD
IPC: B32B25/10
Filed: 1988-02-11
Granted: 1992-04-15
Abstract: The invention relates to a method of manufacturing a transmission or conveyor belt in rubber or a rubber-like material containing a single- or multi-ply reinforcing textile layer which has warp and weft threads made of plastic, for example polyester, polyamide and/or aramid or mixtures thereof, and is notable for the fact that the textile fabric is woven using threads, in particular weft threads, which are already completely or partially enclosed by a layer of rubber or rubber-like material.